Description Usage Arguments Value

Runs NMF decomposition on a data matrix: A = WH.

1 2 | ```
RunNMF(A, k, alpha = 0, init = "ica", n.cores = 1, loss = "mse",
max.iter = 500, ica.fast = F)
``` |

`A` |
Input data matrix |

`k` |
Number of NMF factors |

`alpha` |
Regularization parameter |

`init` |
Initialization method: ica, nnsvd, or random. |

`n.cores` |
Number of cores |

`loss` |
Type of loss function to use |

`max.iter` |
Maximum number of iterations |

`ica.fast` |
If using default ICA initialization, run PCA first to speed up ICA |

`n.rand.init` |
If random initialization is used, number of random restarts |

List of W (features x factors) and H (factors x samples)

yanwu2014/swne documentation built on Dec. 18, 2018, 2:39 a.m.

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